Question
Chemistry Question on Oxidation Number
Which of the following compounds in 3d series does not show +3 oxidation state?
A
V
B
Cr
C
Mn
D
Cu
Answer
Cu
Explanation
Solution
The correct option is (D): Cu
Which of the following compounds in 3d series does not show +3 oxidation state?
V
Cr
Mn
Cu
Cu
The correct option is (D): Cu